The Italian brand Hydrogen, which until now has had Fabio Fognini as its star endorsee, is loading up. Fognini left for Emporio Armani. He’ll promote their sportswear with wife Flavia Pennetta.Sponsored Meanwhile, Hydrogen has added some fine-looking tennis players. Tomas Berdych (long with Nike, returning from injury), Feliciano Lopez (his final year), Dustin Brown and Adrian … Continue reading Hydrogen makes a move with Berdych